Using message.channel.send in uncaughtException event

Question

I want the uncaughtException and unhandledRejection events to log errors and send the error message in the same channel where the command was executed

function:

function ErrorLog(errortext, message) {
    const ErrorEmbed = new MessageEmbed()
        .setColor(`#${config["color"].error}`)
        .setDescription(`${errortext}`)
    message.channel.send({ embeds: [ErrorEmbed] })
    return
}

event:

process.on("unhandledRejection", ({ err, message }) => {
    ErrorLog(`An unknown and unexpected error has occurred! \`\`\`${err}\`\`\``, message)
    console.log(`An unknown and unexpected error has occurred! ${err}`);
    process.exit(1);
});

However, it gives me an error saying Cannot read properties of undefined (reading 'send'), and I'm not exactly sure how to fix this.